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Internals: Backport HoveredWindowUnderMovingWindow code from Docking branch.

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(effectively allowing a window to be a drag payload without have to make it _NoInputs)
This commit is contained in:
omar
2020-07-29 15:26:31 +02:00
parent 218ff3a2a5
commit 76ddacd2a1
2 changed files with 19 additions and 12 deletions
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2
imgui_internal.h
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@@ -1136,6 +1136,7 @@ struct ImGuiContext
ImGuiWindow* CurrentWindow; // Window being drawn into
ImGuiWindow* HoveredWindow; // Will catch mouse inputs
ImGuiWindow* HoveredRootWindow; // Will catch mouse inputs (for focus/move only)
ImGuiWindow* HoveredWindowUnderMovingWindow; // Hovered window ignoring MovingWindow. Only set if MovingWindow is set.
ImGuiWindow* MovingWindow; // Track the window we clicked on (in order to preserve focus). The actually window that is moved is generally MovingWindow->RootWindow.
ImGuiWindow* WheelingWindow; // Track the window we started mouse-wheeling on. Until a timer elapse or mouse has moved, generally keep scrolling the same window even if during the course of scrolling the mouse ends up hovering a child window.
ImVec2 WheelingWindowRefMousePos;
@@ -1342,6 +1343,7 @@ struct ImGuiContext
CurrentWindow = NULL;
HoveredWindow = NULL;
HoveredRootWindow = NULL;
HoveredWindowUnderMovingWindow = NULL;
MovingWindow = NULL;
WheelingWindow = NULL;
WheelingWindowTimer = 0.0f;